Abandoned: macOS: support QuickLook preview #107014
@ -11,8 +11,6 @@
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<array>
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<string>blend</string>
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</array>
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<key>CFBundleTypeIconFile</key>
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<string>Blender_Legacy_Document_Icon.icns</string>
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<key>CFBundleTypeName</key>
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<string>Blender File</string>
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<key>CFBundleTypeOSTypes</key>
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@ -21,6 +21,10 @@ set(SRC
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src/blendthumb_png.cc
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)
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set(LIB
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bf_blenlib
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)
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if(WIN32)
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# -----------------------------------------------------------------------------
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# Build `BlendThumb.dll`
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@ -36,10 +40,14 @@ if(WIN32)
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add_library(BlendThumb SHARED ${SRC} ${SRC_WIN32})
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target_link_libraries(BlendThumb bf_blenlib dbghelp.lib Version.lib)
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list(APPEND LIB
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dbghelp.lib
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Version.lib
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)
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target_link_libraries(BlendThumb ${LIB})
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set_target_properties(BlendThumb PROPERTIES LINK_FLAGS_DEBUG "/NODEFAULTLIB:msvcrt")
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else()
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endif()
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if(UNIX AND NOT APPLE)
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# -----------------------------------------------------------------------------
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# Build `blender-thumbnailer` executable
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@ -49,7 +57,42 @@ else()
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add_executable(blender-thumbnailer ${SRC} ${SRC_CMD})
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setup_platform_linker_flags(blender-thumbnailer)
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target_link_libraries(blender-thumbnailer bf_blenlib)
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target_link_libraries(blender-thumbnailer ${LIB})
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if(DEFINED PTHREADS_LIBRARIES)
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target_link_libraries(blender-thumbnailer ${PTHREADS_LIBRARIES})
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endif()
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endif()
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if(APPLE)
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# -----------------------------------------------------------------------------
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# Build `blender-thumbnailer` appex
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set(SRC_CMD
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src/ThumbnailProvider.mm
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src/ThumbnailProvider.hh
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src/Info.plist
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)
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add_executable(blender-thumbnailer MACOSX_BUNDLE ${SRC} ${SRC_CMD})
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set_target_properties(blender-thumbnailer PROPERTIES
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MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/src/Info.plist
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MACOSX_FRAMEWORK_IDENTIFIER org.blenderfoundation.blender.thumbnailer)
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# set_target_properties(blender-thumbnailer PROPERTIES
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# XIB_RESOURCE "${CMAKE_CURRENT_SOURCE_DIR}/src/Base.lproj")
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# Doesn't affect other generators. So need to specify extension for others.
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set_target_properties(blender-thumbnailer PROPERTIES
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XCODE_PRODUCT_TYPE com.apple.product-type.app-extension)
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set_target_properties(blender-thumbnailer PROPERTIES
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BUNDLE_EXTENSION appex
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BL_CODESIGN_ENTITLEMENTS ${CMAKE_CURRENT_SOURCE_DIR}/src/ThumbnailExtensionMacOS.entitlements)
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setup_platform_linker_flags(blender-thumbnailer)
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set_target_properties(blender-thumbnailer PROPERTIES BUILD_WITH_INSTALL_RPATH true)
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list(APPEND LIB
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"-framework QuickLookThumbnailing"
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"-fobjc-link-runtime"
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"-fapplication-extension"
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"-e _NSExtensionMain"
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)
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target_link_libraries(blender-thumbnailer ${LIB})
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if(DEFINED PTHREADS_LIBRARIES)
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target_link_libraries(blender-thumbnailer ${PTHREADS_LIBRARIES})
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endif()
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@ -0,0 +1,21 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="11762" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
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<dependencies>
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<deployment identifier="macosx"/>
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<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="11762"/>
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<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
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</dependencies>
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<objects>
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<customObject id="-2" userLabel="File's Owner" customClass="PreviewViewController" customModuleProvider="">
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<connections>
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<outlet property="view" destination="c22-O7-iKe" id="NRM-P4-wb6"/>
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</connections>
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</customObject>
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<customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
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<customObject id="-3" userLabel="Application" customClass="NSObject"/>
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<customView id="c22-O7-iKe" userLabel="Preview View">
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<rect key="frame" x="0.0" y="0.0" width="480" height="272"/>
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<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
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</customView>
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</objects>
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</document>
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48
source/blender/blendthumb/src/Info.plist
Normal file
48
source/blender/blendthumb/src/Info.plist
Normal file
@ -0,0 +1,48 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>CFBundleDevelopmentRegion</key>
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<string>en</string>
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<key>CFBundleDisplayName</key>
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<string>blender_thumbnailer</string>
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<key>CFBundleExecutable</key>
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<string>blender-thumbnailer</string>
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<key>CFBundleIdentifier</key>
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<string>org.blenderfoundation.blender.thumbnailer</string>
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<key>CFBundleInfoDictionaryVersion</key>
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<string>6.0</string>
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<key>CFBundleName</key>
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<string>blender-thumbnailer</string>
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<key>CFBundlePackageType</key>
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<string>XPC!</string>
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<key>CFBundleShortVersionString</key>
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<string>3.6.0</string>
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<key>CFBundleSupportedPlatforms</key>
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<array>
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<string>MacOSX</string>
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</array>
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<key>CFBundleVersion</key>
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<string>3.6.0 2023-04-18</string>
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<key>LSMinimumSystemVersion</key>
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<string>11.3</string>
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<key>NSExtension</key>
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<dict>
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<key>NSExtensionAttributes</key>
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<dict>
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<key>QLSupportedContentTypes</key>
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<array>
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<string>org.blenderfoundation.blender.file</string>
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</array>
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<key>QLThumbnailMinimumDimension</key>
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<integer>0</integer>
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</dict>
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<key>NSExtensionPointIdentifier</key>
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<string>com.apple.quicklook.thumbnail</string>
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<key>NSExtensionPrincipalClass</key>
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<string>ThumbnailProvider</string>
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<key>com.apple.showsInExtensionsManager</key>
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<true/>
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</dict>
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</dict>
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</plist>
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42
source/blender/blendthumb/src/README.md
Normal file
42
source/blender/blendthumb/src/README.md
Normal file
@ -0,0 +1,42 @@
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lsregister and its listing and detection
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more logs in lldb
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more logs in console: look for anything qlmanage
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must sign the appex bundle with sandbox
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must launch the app
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appex cannot write at all : inferred from
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error 17:53:57.863578+0530 kernel Sandbox: qlmanage(37213) deny(1) file-write-data /dev/dtracehelper
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error 17:53:58.033957+0530 kernel Sandbox: qlmanage(37213) deny(1) mach-register com.apple.axserver (per-pid)
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error 17:53:58.071424+0530 kernel Sandbox: qlmanage(37213) deny(1) mach-register com.apple.tsm.portname (per-pid)
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error 17:53:58.164827+0530 kernel Sandbox: qlmanage(37213) deny(1) user-preference-read com.apple.HIToolbox
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error 17:54:00.837220+0530 kernel Sandbox: qlmanage(37213) deny(1) file-write-data /dev/dtracehelper
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error 17:54:00.904484+0530 kernel Sandbox: qlmanage(37213) deny(1) file-write-create /Users/ankitkumar/Library/Saved Application State/com.apple.quicklook.qlmanage.savedState
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https://eclecticlight.co/2018/04/05/inside-quicklook-previews-with-qlmanage/
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in info.plist, add NSExtensionPrincipalClass, add QLThumbnailMinimumDimension
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Try removing blend file thumbnail specificaion from blender.app info.plist
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Expect
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lender-thumbnailer __extensionPrincipalClass != nil - /AppleInternal/Library/BuildRoots/a0876c02-1788-11ed-b9c4-96898e02b808/Library/Caches/com.apple.xbs/Sources/ExtensionFoundation/ExtensionFoundation/Source/NSExtension/NSExtensionSupport/EXConcreteExtensionContextVendor.m:108: Unable to find NSExtensionPrincipalClass (<private>) in extension bundle! Please verify that the extension links the required frameworks and that the value for NSExtensionPrincipalClass is prefixed with '$(PRODUCT_MODULE_NAME).' if the class is implemented in Swift.
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fault 00:55:16.449383+0530 blender-thumbnailer [__extensionPrincipalClass conformsToProtocol:@protocol(NSExtensionRequestHandling)] - /AppleInternal/Library/BuildRoots/a0876c02-1788-11ed-b9c4-96898e02b808/Library/Caches/com.apple.xbs/Sources/ExtensionFoundation/ExtensionFoundation/Source/NSExtension/NSExtensionSupport/EXConcreteExtensionContextVendor.m:109: NSExtensionPrincipalClass does not conform to NSExtensionRequestHandling protocol!
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Signing blender.app
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move blender.app to /Applications or launch it at least once
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Don't access files outside sandbox or kernel denies:
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default 03:07:03.525360+0530 blender-thumbnailer hello world from blender
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error 03:07:03.527837+0530 blender-thumbnailer Couldn't issue file extension for url: <private>
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error 03:07:03.531152+0530 kernel Sandbox: com.apple.quickl(476) deny(1) file-read-data /Users/ankitkumar/Pictures/IMG_3158.JPG
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restart ?
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@ -0,0 +1,12 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>com.apple.security.app-sandbox</key>
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<true/>
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<key>com.apple.security.files.user-selected.read-only</key>
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<true/>
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<key>com.apple.security.get-task-allow</key>
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<true/>
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</dict>
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</plist>
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12
source/blender/blendthumb/src/ThumbnailProvider.hh
Normal file
12
source/blender/blendthumb/src/ThumbnailProvider.hh
Normal file
@ -0,0 +1,12 @@
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#pragma once
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#import <Quartz/Quartz.h>
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#import <QuickLookThumbnailing/QuickLookThumbnailing.h>
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NS_ASSUME_NONNULL_BEGIN
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@interface ThumbnailProvider : QLThumbnailProvider
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@end
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NS_ASSUME_NONNULL_END
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85
source/blender/blendthumb/src/ThumbnailProvider.mm
Normal file
85
source/blender/blendthumb/src/ThumbnailProvider.mm
Normal file
@ -0,0 +1,85 @@
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#include <cstdio>
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#include <fstream>
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#include <unistd.h>
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#import <Foundation/Foundation.h>
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#import <QuickLook/QLBase.h>
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#import <QuickLook/QuickLook.h>
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#import "ThumbnailProvider.hh"
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#include "BLI_fileops.h"
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#include "BLI_filereader.h"
|
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#include "blendthumb.hh"
|
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|
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class FileReaderRAII {
|
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int src_file_ = -1;
|
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|
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public:
|
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explicit FileReaderRAII(int src_file) : src_file_(src_file) {}
|
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~FileReaderRAII()
|
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{
|
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if (src_file_ != -1) {
|
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close(src_file_);
|
||||
}
|
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}
|
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|
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bool good()
|
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{
|
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return src_file_ != -1;
|
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}
|
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|
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int get()
|
||||
{
|
||||
return src_file_;
|
||||
}
|
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};
|
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|
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static eThumbStatus creator_impl(const char *src_blend_path)
|
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{
|
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eThumbStatus err;
|
||||
|
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/* Open source file `src_blend`. */
|
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FileReaderRAII src_file_fd = FileReaderRAII(BLI_open(src_blend_path, O_BINARY | O_RDONLY, 0));
|
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if (!src_file_fd.good()) {
|
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return BT_FILE_ERR;
|
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}
|
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|
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/* Thumbnail reading is responsible for freeing `file` and closing `src_file`. */
|
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FileReader *file_content = BLI_filereader_new_file(src_file_fd.get());
|
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if (file_content == nullptr) {
|
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return BT_FILE_ERR;
|
||||
}
|
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|
||||
/* Extract thumbnail from file. */
|
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Thumbnail thumb;
|
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err = blendthumb_create_thumb_from_file(file_content, &thumb);
|
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if (err != BT_OK) {
|
||||
return err;
|
||||
}
|
||||
|
||||
return err;
|
||||
}
|
||||
|
||||
@implementation ThumbnailProvider
|
||||
|
||||
- (void)provideThumbnailForFileRequest:(QLFileThumbnailRequest *)request
|
||||
completionHandler:(void (^)(QLThumbnailReply *_Nullable reply,
|
||||
NSError *_Nullable error))handler
|
||||
{
|
||||
// Add the supported content types to the QLSupportedContentTypes array in
|
||||
// the Info.plist of the
|
||||
// extension.
|
||||
|
||||
NSLog(@"hello world from blender");
|
||||
// NSLog(@"%s", request.fileURL.path.UTF8String);
|
||||
NSURL *foo = [[NSURL alloc]
|
||||
initFileURLWithFileSystemRepresentation:"/Users/ankitkumar/Pictures/IMG_3158.JPG"
|
||||
isDirectory:NO
|
||||
relativeToURL:nil];
|
||||
QLThumbnailReply *reply = [QLThumbnailReply replyWithImageFileURL:foo];
|
||||
|
||||
handler(reply, nil);
|
||||
}
|
||||
|
||||
@end
|
||||
@ -1352,8 +1352,16 @@ elseif(APPLE)
|
||||
if(WITH_BLENDER_THUMBNAILER)
|
||||
install(
|
||||
TARGETS blender-thumbnailer
|
||||
DESTINATION Blender.app/Contents/MacOS/
|
||||
DESTINATION Blender.app/Contents/Plugins
|
||||
)
|
||||
get_target_property(BL_CODESIGN_ENTITLEMENTS blender-thumbnailer BL_CODESIGN_ENTITLEMENTS)
|
||||
install(CODE
|
||||
"execute_process(
|
||||
COMMAND codesign
|
||||
--entitlements \"${BL_CODESIGN_ENTITLEMENTS}\"
|
||||
--force --deep --sign -
|
||||
\"${EXECUTABLE_OUTPUT_PATH}/Blender.app/Contents/Plugins/blender-thumbnailer.appex\"
|
||||
)")
|
||||
endif()
|
||||
|
||||
if(PLATFORM_BUNDLED_LIBRARIES AND TARGETDIR_LIB)
|
||||
|
||||
@ -34,7 +34,6 @@ endif()
|
||||
blender_src_gtest_ex(
|
||||
NAME blender
|
||||
SRC "${SRC}"
|
||||
EXTRA_LIBS "${TEST_LIBS}"
|
||||
SKIP_ADD_TEST
|
||||
)
|
||||
setup_platform_linker_libs(blender_test)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user